Download Overview Espressif Systems

Emily Johnson

-Mar 12, 2026, 9:23 PM

ESP-IDF (Espressif IoT Development Framework) is the official development framework for the ESP32, ESP32-S, ESP32-C and ESP32-H Series SoCs. See also: https://github.com/espressif/esp-idf/releases This guide provides instructions for obtaining WFA certificates for ESP series chips, along with QuickTrack for Espressif clients seeking certification for their products. Quickly get Espressif's RF performance test tool, test firmware, test guide and certification test guide for ESP32, ESP32-C3, ESP32-S2,ESP32-C6,ESP32-C2,ESP32-H2, and ESP8266 series of product. ESP8266 NonOS AT Bin will not be updated any more. We recommend that you use ESP8266 IDF AT Bin for new designs.

If you have support requests on ESP8266 NonOS AT, please contact our technical support team. Espressif supports a large variety of open-source projects, including SDKs, components, libraries, solutions, and tools, which aim to help developers bring their projects to life. All of Espressif’s official software, relating to the various series of ESP SoCs including ESP32 and ESP8266, are available on this GitHub site. To check out all the series of SoCs from Espressif, please visit our ESP Product Selector. Below you can find a selection of Espressif’s open-source projects. Our full repository list can be found here.

Our full repository list can be found here. To know more about our frameworks, solutions and Libraries, see this brief explanation for some of our projects: Espressif Projects. Get the latest on innovations, product launches, upcoming events, documentation updates, PCN notifications, advisories, and more. Copyright © 2026 Espressif Systems. All rights reserved. This page will be closed soon.

All traffic will be redirected to CDP, our new documentation website (see more). Explore it now to prepare for the transition! Click here to subscribe document notices Get the latest on innovations, product launches, upcoming events, documentation updates, PCN notifications, advisories, and more. Copyright © 2026 Espressif Systems. All rights reserved.

10-12 March, 2026Booth 3A-528 | Nuremberg Messe Join Espressif at Embedded World 2026 to explore our latest developments across connectivity, graphics, AIoT, and edge computing. As an enhanced evolution of the ESP32-H2 platform, ESP32-H21 integrates an on-chip DC-DC converter to significantly extend battery life for power-sensitive IoT products. Espressif unveils the ESP32-E22, its first Wi-Fi 6E SoC, designed to power a new generation of high-performance wireless products. Caters to increasing demands for low-power wireless devices, boasting significant upgrades in power consumption, connectivity features, and memory expansion capabilities. You can find the latest Espressif-IDE release notes at here.

Direct download links for various platforms are provided below. On macOS, if you download the archive using a web browser, the strict security checks in recent macOS versions will prevent it from running and display a message that the program is damaged. This is not actually true, and the fix is simple: you just need to remove the com.apple.quarantine extended attribute. After unpacking the archive, if the application still shows the same warning, check and remove the attribute from the Espressif-IDE.app folder as well: © Copyright 2016 - 2024, Espressif Systems (Shanghai) Co., Ltd. This page will be closed soon.

All traffic will be redirected to CDP, our new documentation website (see more). Explore it now to prepare for the transition! This user guide provides information on ESP8684-DevKitM-1 v1.1, an entry-level development board based on ESP8684-MINI-1 module. This user guide provides information on ESP8266-DevKitS-development board. This document introduces the specifications of ESP32-S2-SOLO & ESP32-S2-SOLO-U hardware, including overview, pin definitions, functional description, peripherals, and electrical characteristics, etc. Schematics, PCB layout, gerber and BOM files of ESP32-H2-MINI-1U

Espressif builds a modern software platform forthe Internet of Things, based on a community-drivendevelopment of its powerful wireless MCUs. Espressif’s official IoT Development Framework for the ESP32 and ESP32-S series of SoCs. Control your Home from your iPhone, iPad or Apple Watch. Espressif‘s official audio development framework for the ESP32 and ESP32-S2 SoCs. Use our AT command firmware solution to go wireless. A feature-rich MCU with integrated Wi-Fi andBluetooth connectivity for a wide-rangeof applications

ESP32 is capable of functioning reliably in industrial environments, with an operating temperature ranging from –40°C to +125°C. Powered by advanced calibration circuitries, ESP32 can dynamically remove external circuit imperfections and adapt to changes in external conditions. Engineered for mobile devices, wearable electronics and IoT applications, ESP32 achieves ultra-low power consumption with a combination of several types of proprietary software. ESP32 also includes state-of-the-art features, such as fine-grained clock gating, various power modes and dynamic power scaling. ESP32 is highly-integrated with in-built antenna switches, RF balun, power amplifier, low-noise receive amplifier, filters, and power management modules. ESP32 adds priceless functionality and versatility to your applications with minimal Printed Circuit Board (PCB) requirements.

ESP32 can perform as a complete standalone system or as a slave device to a host MCU, reducing communication stack overhead on the main application processor. ESP32 can interface with other systems to provide Wi-Fi and Bluetooth functionality through its SPI / SDIO or I2C / UART interfaces. For more information please visit: Espressif.Com.

Download Overview Espressif Systems

People Also Search

ESP-IDF (Espressif IoT Development Framework) Is The Official Development Framework

If You Have Support Requests On ESP8266 NonOS AT, Please

Our Full Repository List Can Be Found Here. To Know

All Traffic Will Be Redirected To CDP, Our New Documentation

10-12 March, 2026Booth 3A-528 | Nuremberg Messe Join Espressif At